About PaperSizes

A comprehensive resource listing all paper sizes, dimensions and formats.

Launched in April 2017, PaperSizes is a side project by friends Rob and Rich, who in their spare time wanted to create a handy online resource for themselves and for others, listing every paper size and format. It has grown with the help of the design community, and is used daily by thousands of people all over the world.

Get in touch

Have a suggestion for improvement, or is a paper size missing? We would love to hear from you.

PaperSizes also offers exclusive site-wide advertising, a great opportunity to showcase your service or product to thousands of visitors a month. Email us with your requirements or any questions you may have.

Press kit

If you would like to help share PaperSizes, the press kit includes various assets that you can use. Please use them as you wish, and reference papersizes.io.

Support PaperSizes

PaperSizes is free, and we build it in our spare time. If it has helped you, you can support it by buying us a coffee.